SharePoint Online Migration & Application Developer (Microsoft 365) - 25-34171


IT - NY - New York, NY
New York, New York
Locations: New York, Long Island City, Mount Vernon, Yonkers
Posted On: December 12, 2025
Last Day to Apply: December 26, 2025
Pay: From $65.00 per hour

SharePoint Online Migration & Application Developer (Microsoft 365)

Location: New York, NY
Duration: 1 Year

Job Description

Overview:
Seeking an experienced SharePoint and Microsoft 365 Consultant to lead and execute the migration of SharePoint 2016 On-Premises environments to SharePoint Online (SPOL). This role includes environment assessment, planning, content migration, custom application development, automation, and implementation of security best practices across Microsoft 365 services. The consultant will provide technical leadership throughout the full project lifecycle while ensuring all security and governance standards are met.

Key Responsibilities

  • Assess existing SharePoint On-Premises environments and define a detailed migration strategy using ShareGate.

  • Migrate content, metadata, and site collections to SharePoint Online.

  • Design and develop a custom Angular application integrated with Microsoft Graph APIs.

  • Implement automation solutions using PowerShell and Azure Functions.

  • Configure Azure Active Directory (AAD) security, including MFA, RBAC, and compliance requirements.

  • Produce comprehensive documentation covering architecture, migration steps, and governance standards.

  • Support and enhance key internal applications related to Microsoft 365 ecosystems.

Required Skills

  • Strong experience with SharePoint 2016 On-Premises and SharePoint Online

  • Expertise with ShareGate migration tools

  • Hands-on development experience with Microsoft 365 and Microsoft Graph API

  • Proficiency in Angular (v12+), TypeScript, RxJS

  • Expertise in .NET development and MS SQL Server

  • Automation experience with PowerShell and Azure Functions

  • Deep understanding of Azure Active Directory security and governance

Preferred Qualifications

  • Experience working on government or public-sector projects

  • Prior experience with NYC agencies

  • Experience with enterprise compliance and audit requirements

Key Applications Supported

  • GoPedia

  • AssistPlus

  • OASys

Deliverables

  • Migration Plan & Assessment Report

  • Migrated Content & Validation Reports

  • Application Source Code & Technical Documentation

  • Automation Scripts & Security Configuration Guides

Skip to the main content